Medical Conditions: Denninger was depressed and suicidal at the time of his disappearance.

Details of Disappearance and work by Brian Ladd:login to view) (login to view)

Denninger was last seen by his girlfriend at home in the 10400 block of north 125th Avenue in Largo, Florida on October 29, 1990. He was reported missing by his out-of-state family members after the police tried to locate him regarding a pending court case and could not find him. Denninger has never been heard from again. Few details are available in his case. He led a transient lifestyle in 1990.
Pinellas County Sheriff's Office
727-582-6200